LCM of 718, 610, 154, 731, 800
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 718, 610, 154, 731, 800 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 718, 610, 154, 731, 800. So, keep reading to learn more.
Given numbers are 718,610,154,731,800
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 718,610,154,731,800 is 986103210400.
Find LCM of 718,610,154,731,800 with Prime Factorization
| 2 | 718, 610, 154, 731, 800 |
| 5 | 359, 305, 77, 731, 400 |
| 359, 61, 77, 731, 80 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 359 x 61 x 77 x 731 x 80 = 986103210400
Therefore, the lowest common multiple of 718,610,154,731,800 is 986103210400.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
718 x 610 x 154 x 731 x 800 = 39444128416000
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
718 : 1, 2, 359, 718
610 : 1, 2, 5, 10, 61, 122, 305, 610
154 : 1, 2, 7, 11, 14, 22, 77, 154
731 : 1, 17, 43, 731
800 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 718,610,154,731,800, is 1.
Now, the common factors can be found like this.
718:2x 359
610:2x 5x 61
154:2x 7x 11
731:17x 43
800:2x 2x 2x 2x 2x 5x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 5 = 40
Therefore, the value for common factors is 40.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 39444128416000/(1x40)
LCM = 39444128416000/40
LCM = 986103210400
Thus, we can understand that the LCM of 718,610,154,731,800 is 986103210400.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 718, 610, 154, 731, 800
1. What is the LCM of 718, 610, 154, 731, 800?
Answer: LCM of 718, 610, 154, 731, 800 is 986103210400.
2. How to calculate the LCM of 718, 610, 154, 731, 800?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 718, 610, 154, 731, 800.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.